When the hydraulic system up to the tip is set higher than the pressure relief valve, the relief valve on top of the ball was opened by the oil relief valve to the tank platoon.
当系统中的油压升高到梢高于溢流阀的调定压力时，溢流阀上的钢球被顶开，油液经溢流阀排回油箱。
When the valve moved to the left position, the pump output pressure of the oil into the auxiliary hydraulic cylinder, platen up one-way hydraulic control valve upstream oil line was opened, the main hydraulic cylinder oil return check valve controlled by the liquid flow back into the top of the tank.
当换向阀移到左位时，泵输出的压力油流入辅助液压缸，压板上升，液控单向阀逆流油路被打开，主液压缸的回油经液控单向阀流回上方的油箱。
At present, we are able to provide such motorcycle parts as chain wheel, chain, brake shoe, clutch cover, ignitor, rectifier, relay, high pressure bag, magnetic motor coil, belt, shock absorber, moulding, air valve, valve guide, camshaft, timing chain, spark plug, rocker arm, piston, piston ring, start disc, bearing, oil tank cover, lock set, steering bearing, oil meter, filter, horn, drive plate, driven wheel assembly, buffer rubber, intermediate shaft sleeve, starter motor, spoke and switch button etc.
目前，本公司有以下多个摩托车系列：链轮、链条、制动蹄、离合器压盘点火器、整流器、继电器、高压包、磁电机线圈、皮带、减震器、压条、气门、导管、凸轮轴、时规链、火花塞、摇臂、活塞、活塞环、启动盘、轴承、油箱盖、套锁、转向轴承、油量计、滤清器喇叭、驱动盘、从动轮总成、缓冲胶、中轴套、启动电机、辐条、开关按纽等。
In the experiment of this study, the failure structures of pipeline of exhaust system, rib material of water tank, slip-oil steady pin bolt and slip-oil separated valve made by copper alloy under water were cut individual with suit size for specimen. The X-ray, PT non-fracture detection, observation of metal micro-structure, hardness test, element spectrometer, SEM and EDS were used to investigate the mechanism of corrosion and failure.
实验首先将长期使用於水下环境之排烟系统管路、水柜肋材、滑油泵稳梢螺栓及船舶舱间柴油系统用隔舱阀之破损构件，分别裁取适当尺度之试件，藉由X-ray、PT非破坏检验、金相显微组织观察、硬度实验、腐蚀生成物机制研究、分光分析仪成分分析及利用SEM进行破断面形貌观察与EDS元素成分分析等实验。
Emergency equipment in engine room oil tank quick close valve, ventilation duct, skylight closing, safety valve, damper, fuel oil pump and shut off fans, funnel hatch, and cabin emergency drain.
机舱应急设施(油柜速闭阀，通风管，天窗关闭，安全阀，防风闸，燃油泵和风机切断，烟囱环形开口极其舱应急排水)。
Based on a series of signal process and noise source identification techniques, especially the major noise source identification methods, such as expurgation method, sound intensity analysis, spectrum analysis vibro-acoustic correlation analysis and so on, the pass-by noise control of SC7080A and SC6360B are studied in detail. By the roadway and dais experiments, the major noise and radiating parts are identified and some economical controlling methods are made. For the SC7080A, to control the emissing noise from the intake and shell vibration of air cleaner, a intake muffler is installed between the air cleaner and intake valve. Based on the theory of Helmholtz resonator, One three-parallel-connected resonant silencer is designed and trial-manufactured. For the SC6360B, the attenuation performance of exhaust muffler in high frequency region is improved. To reduce the vibration noise of shell part, the structure of oil sump tank, exhaust manifold shield and exhaust manifold shield are analyzed and improved. At the same time, some measures, such as sound absorption, sound insulation, are taken to reduce the noise of engine surface emissivity and a sound shield is designed.
本文首先综述了目前国内外汽车加速噪声控制的现状、主要方法和技术措施，在此基础上，结合SC7080A和SC6350B汽车的车外加速噪声水平及现状，综合运用分别运行法、声强法、频谱分析法、声振相干函数法等现代噪声源识别方法，对SC7080A和SC6360B汽车进行了准确详细的车外加速噪声源识别并提出了经济可行的控制方案，针对SC7080A，主要在空气滤清器和进气阀门之间的进气管道上加装进气消声器，抑制空气滤清器壳体表面和进气口两处的噪声辐射，根据Helmholtz共振腔原理设计了三腔并联旁支型共振消声器，并进行了工程化设计和试制；针对SC6360B，主要改善了排气消声器在高频段的消声性能，对罩壳类零件进行了结构改进，降低了其表面噪声的辐射，并对发动机舱进行了吸声、隔声处理，设计了发动机隔声罩。
For repairing leakage or oozing in various of piping, valve, caliduct, watercraft, oil tank, water tank etc..
主要用于各种管道、阀门、暖气片、船舶、油箱、水箱的堵漏与密封。
Tank stop, the control valve does not flow through the oil, pressure reducing valve is fully open state, while the hydraulic valve is turned off.
油缸停歇后，调速阀中没有油液流过，减压阀处于全开状态，而液动换向阀处于关闭状态。
The software functions mainly include the simulation of fuel oil system, arrangement of the fuel oil system by the two dimension images, main engine rotating process by its two dimension images, dynamic showing of the oil tank levels, liquid flowing in the pipes, simulating at the super/sub real time when the fuel oil system runs at the normal condition, operating of opening or stopping oil pumps and over-changing valves, showing of parameter curves at real time, over-changing between heavy fuel oil and diesel oil. And the software has an interface of the checked parameters and their normal value ranges. There is also an alarm system interface which can be alarmed by lights and sounds and be acknowledged and soundless after acknowledged, meanwhile the parameters and their high and low limits can be shown at real time. There is also a failure setting interface on which the failures in the list can be chosen at random and the malfunction setting time can be recorded at the same time. Certainly the malfunctions can be removed at any time. Moreover, the steam control valve of the fuel oil pre-heater can be controlled manually or automatically. And the pressure of the safety valves and overfill valves can be adjusted at real time.
它实现功能如下：可以实现船舶主机燃油系统各种工况下实时仿真；用二维图象展示了燃油系统的布置图；用二维图象展示了船舶主机运转过程、各油柜的液位动态显示及管路流体流动的运动过程；实现了燃油系统正常工况下的实时与超亚实时的仿真；可以实现燃油系统各油泵起停、阀的开关、转换等实时操作过程；实时显示燃油系统正常工况下的特性参数并绘出有关的特性曲线；实现了重油与柴油的换油过程仿真；设有巡检参数界面，实时显示其数值，并给出了参数的正常值范围；设有报警系统，可以灯光显示和声音报警，并可消音和确认，同时可以实时显示报警的参数及其数值的上下限；设有故障设置的界面，可以随意选择所需要设置的故障，各故障可以任意组合；同时可以记录故障设置的时间；此外，可以清除设置的故障；燃油加热器的蒸汽控制阀可以实现自动和手动的调节功能；各安全阀和溢流阀的压力可以实时设定调节操作
Third, security checks: 1, open the oil-water separator tank for oil near the observation of mouth, basically no oil, they are initially determined that the basic refining has been the main stem, to the rotation after the processor is 10-20 minutes, open-air upper-emptying valves, emptying the first, and then turn off the valve.
三、安全检查：1、打开油水分离罐附近的排油观察口，基本没有油出时，初步认定主体内已基本炼干，旋转处理器正转结束后10-20分钟，打开分气包上部排空阀，经一次排空，然后关掉阀门。
Open the oil-water separator tank for oil near the observation of mouth, basically no oil, they are initially determined that the basic refining has been the main stem, to the rotation after the processor is 10-20 minutes, open-air upper-emptying valves, emptying the first, and then turn off the valve.
打开油水分离罐附近的排油观察口，基本没有油出时，初步认定主体内已基本炼干，旋转处理器正转结束后10-20分钟，打开分气包上部排空阀，经一次排空，然后关掉阀门。
The drain screw of fuel oil sludge tank to be changed with valve or cock.
燃油沉淀柜的排放螺杆应改为阀或旋塞。
The hydraulic drive unit, consisting of a large-sized oil tank, oil pump, electric motor and cooling fan, is installed together with the valve station beside of the block machine, which is separated with block machine and linked with soft heavy duty hydraulic pipes.
液压站 包括大容量油箱、液压泵、驱动电机和各种阀等集成安装在成型机旁。液压站独立于成型机，并与成型机用高强度液压管连接。
The new law calls for homeowners to either dig up the concrete and line the pipe with a non-metallic sleeve, or simply install the safety valve on the oil tank.
对于房主要么挖掘混凝土和线管与非非金属套，或者只是安装在油箱安全阀的新的法律要求。
It mainly consists of oil pump, cylinder, inlet valve group diverter valve group, oil tank line and controlling parts.
工作装置液压系统控制铲刀的升降、侧倾及松土器的升降动作，主要出油泵、油缸、进口阀组、换向阀组、油箱管路及操纵部分组成。
Steam, tempered water, and hot oil are common heating media for tanks whose contents must be maintained at elevated temperatures. If failure of a tank`s supply control valve, temperature sensing element, or control system causes the flow of heating medium to the tank`s jacket to increase, vaporization of the liquid stored in the tank can occur.
蒸汽、调温水和热油是储罐物料维持高温的普通加热介质，如果一台储罐的进料控制阀，感温元件或控制系统失效，导致进入储罐夹套的加热介质流量增加，则储罐内储存的液体可能汽化。
Low pressure fuel pipeline is composed of fuel tank, oil water separator and manual fuel pump, fuel supply pump, fine filter, fuel pump, common rail, pressure regulating valve, fuel distributor, fuel temperature sensor and fuel return pipe etc..
低压油路部分包括燃油箱、油水分离器和手油泵、输油泵、精滤器、油泵、共轨管、调压阀、燃油分配器、燃油温度传感器、回油管等构件。
Leading to the circuit by hydraulic cylinder block, cylinder pressure access to oil, so do not stop moving table; if pushed to the right spool (the location of the right side of work), then valve port P and A, B and T connected, the pressure of oil by the P I Inflow valve 6, by influx of population A hydraulic cylinder 8 of the left cavity, the piston 9 in the left cavity pressure hydraulic cylinders, driven by oil-led move to the right table 10; hydraulic cylinder the right cavity of the oil through the valve 6 b I 6 flows to the valve, but also by the return oil flows back to tank T I 1; if the spool valve 6 onto the left, piston table to the left-led movement; thus reversing the work of 6 different locations, changing the pressure of the oil will be able to access, so that constantly change to the hydraulic cylinder in order to achieve the required table reciprocating motion.
通向液压缸的油路被堵死，液压缸不通压力油，所以工作台停止不动；若将阀芯向右推，这时阀口P和A，B和T相通，压力油经P口流人换向阀6，经A口流入液压缸8的左腔，活塞9在液压缸左腔压力油的推动下带动工作台10向右移动；液压缸右腔的油液通过换向阀6的b口流入到换向阀6，又经回油口T流回油箱1；若将换向阀6的阀芯向左推，活塞带动工作台向左移动；因此换向阀6的工作位置不同的，就能不断改变压力油的通路，使液压缸不断换向，以实现工作台所需要的往复运动。
The relief valve remote control port access fuel tank, so that valves were tested by examining the flow, measuring the pressure relief valve in and out of the oil port, the difference shall be unloading valve pressure test.
将溢流阀的远程控制口接油箱，使被试阀通过检验流量，测量溢流阀的进出油口压力，其差值即为被试阀的卸荷压力。
At present, dealing with the apparatus containing oily water has much kind, mainly nature except that oil tank, swash plate except that oil tank, thick grain take except that oil tank, pressure except that oil tank, make up, degrease device, pressure strain pot and single valve strain pot, etc..
目前，处理含油污水的设备有多种，主要包括自然除油罐、斜板除油罐、粗粒化除油罐、压力除油罐、组合除油装置、压力滤罐和单阀滤罐等。